2014 Fiscal Year Final Research Report
Production of high-flux pink nano-beam by x-ray circular multilayer zone plate
| Project/Area Number |
24510125
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Quantum beam science
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| Research Institution | University of Hyogo |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
TAKANO Hidekazu 兵庫県立大学, 大学院物質理学研究科, 助教 (50366548)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | Ｘ線光学 / Ｘ線ナノビーム / Ｘ線顕微鏡 |
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| Outline of Final Research Achievements |
We aimed in this project at upgrading performance of our-developing x-ray circular multilayer zone plate (CMZP), and at about 25-nm focused beam size. In the first year, the fabrication procedure was optimized and the design parameters were determined based on optical performance calculation using coupled-wave theory. In the second and third year, the upgrade was carried out aiming at 30-nm and 25-nm focused beam size step by step. One CMZP aiming at 30-nm beam size obtained 30-nm beam size and the other CMZP aiming at 25-nm beam size obtained 24.2-nm beam size. As the results, the original goal was almost achieved.
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| Free Research Field |
工学
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